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Add Slave_pos for Using_Gtid in SHOW SLAVE STATUS only if Master GTID mode is set

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Add Slave_pos for Using_Gtid in SHOW SLAVE STATUS only if Master GTID
mode is set
Possible output values are:

Default
   Using_gtid: No
or
   Using_gtid: Slave_pos
This commit is contained in:
MassimilianoPinto
2017-07-26 11:57:09 +02:00
parent 2d59148a9f
commit 380fa35b4f
1 changed files with 10 additions and 2 deletions
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12
server/modules/routing/binlogrouter/blr_slave.c
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@ -1640,13 +1640,21 @@ blr_slave_send_slave_status(ROUTER_INSTANCE *router,
else
{
// MariaDB 10 GTID
sprintf(column, "%s", "Slave_pos");
// 1 - Add "Using_Gtid"
sprintf(column,
"%s",
router->mariadb10_master_gtid ?
"Slave_pos" :
"No");
col_len = strlen(column);
*ptr++ = col_len; // Length of result string
memcpy(ptr, column, col_len); // Result string
ptr += col_len;
sprintf(column, "%s", router->last_mariadb_gtid);
// 2 - Add "Gtid_IO_Pos"
sprintf(column,
"%s",
router->last_mariadb_gtid);
col_len = strlen(column);
*ptr++ = col_len; // Length of result string
memcpy(ptr, column, col_len); // Result string